Viewing source IP address configurations

Do one of the following:

  • Use the following command to view the source IP address configuration for the specified protocol.
    show ip source-interface
    [ radius | sflow | sntp | tacacs | telnet | tftp | syslog | tunneled-node-server | radsec]
  • Use the following command to view the source IP address configuration for all protocols.

    show ip source-interface
Examples

The following example shows a specific IP address assigned for the RADIUS application protocol


switch(config)# ip source-interface radius address 10.10.10.2

switch(config)# show ip source-interface radius

  Source-IP Configuration Information

  Protocol | Admin Selection Policy  IP Interface   IP Address
  -------- + ----------------------- -------------- --------------
  Radius   | Configured IP Address   vlan 3         10.10.10.2 
The following example shows a VLAN interface assigned as the source IP address for the TACACS application protocol

switch(config)# ip source-interface tacacs vlan 22

switch(config)# show ip source-interface tacacs

  Source-IP Configuration Information

   Protocol | Admin Selection Policy  IP Interface   IP Address
   -------- + ----------------------- -------------- --------------
   Tacacs   | Configured IP Interface vlan 22        10.10.10.4 
The following example shows Source IP address configurations for all application protocols

switch(config)# show ip source-interface

 Source-IP Configuration Information

  Protocol | Admin Selection Policy  IP Interface  IP Address
  -------- + ----------------------- ------------- ---------------
  Tacacs   | Configured IP Interface vlan 22       N/A
  Radius   | Configured IP Address   N/A           10.10.10.2
  Syslog   | Configured IP Interface vlan 10       N/A
  Telnet   | Outgoing Interface      N/A           N/A
  Tftp     | Outgoing Interface      N/A           N/A
  Sntp     | Outgoing Interface      N/A           N/A
  Sflow    | Outgoing Interface      N/A           N/A
  tunnel.. | Outgoing Interface      N/A           N/A
  radsec   | Outgoing Interface      N/A           N/A
  all      | Outgoing Interface      N/A           N/A